144118806 has 60 divisors (see below), whose sum is σ = 323395332. Its totient is φ = 42815136.

The previous prime is 144118787. The next prime is 144118837. The reversal of 144118806 is 608811441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 4969600 + ... + 4969628.

Almost surely, 2^144118806 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144118806, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161697666).

144118806 is an abundant number, since it is smaller than the sum of its proper divisors (179276526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144118806 is an frugal number, since it uses more digits than its factorization.

144118806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 144118806 is about 12004.9492293804. The cubic root of 144118806 is about 524.2923872737.

Multiplying 144118806 by its product of nonzero digits (6144), we get a square (885465944064 = 940992²).

The spelling of 144118806 in words is "one hundred forty-four million, one hundred eighteen thousand, eight hundred six".